| 摘要 |
The present invention relates to novel recombinant swinepox viruses and their use in vaccine compositions. The recombinant swinepox viruses of the invention are produced by inserting one or more foreign genes into IL-18 binding protein (IL18bp) gene of swinepox virus. The invention is particularly suited to produce swine vaccines, particularly for vaccinating swine against PCV2 infection. |
